Home / 2,974,003.08-4,104,046.80-1,684,810.32

Finding the Fourth Proportional to 2,974,003.08, 4,104,046.80 and 1,684,810.32

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Solution

The fourth proportional to 2,974,003.08, 4,104,046.80 and 1,684,810.32 is: 2,324,994.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,003.08 : 4,104,046.80 = 1,684,810.32 : x
  2. Step 2: Convert to fraction form
    2,974,003.08/4,104,046.80 = 1,684,810.32/x
  3. Step 3: Cross multiply
    2,974,003.08x = 4,104,046.80 × 1,684,810.32
  4. Step 4: Simplify right side
    2,974,003.08x = 6,914,540,402,402.98
  5. Step 5: Solve for x
    x = 6,914,540,402,402.98/2,974,003.08
  6. Step 6: Final answer
    x = 2,324,994.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.